Summer for the year 2018 starts on Thursday, June 21st for the Northern Hemisphere and on Saturday, December 22nd for the Southern Hemisphere.
Thursday, June 21st is the 171 day of the 2018 calendar year with -8 months, -29 days until the start of Summer 2018 in Northern Hemisphere (Denver, USA).
Saturday, December 22nd is the 355 day of the 2018 calendar year with -2 months, -29 days until the start of Summer 2018 in Southern Hemisphere (Sydney, Australia).
More information on Summer.
(Latitude, Longitude and Sun location over Equator)
|Name(s):||Summer, Summer Solstice|
|When:||June 20th thru 22nd (N. Hemisphere), December 20th thru 23rd (S. Hemisphere)|